“…Facebook, discussion forums) features frequently in research on pregnancy information seeking and can be an important way for women to find support, develop networks, and foster emotional well-being [22,23]. Social media platforms, which are usually accessed via an app on women's phones, also provide women with an setting in which they can acquire and share (nonmedical) knowledge and expertise about motherhood [24], and are a helpful way for women to get an idea of whether their symptoms and experiences in pregnancy are "normal" [17,25]. Apps with social media functionality may be particularly useful in late pregnancy and the postnatal period when needs change from seeking information to seeking support (community), and avoiding isolation [22].…”